Datasheet MAX845 (Maxim) - 10
| 制造商 | Maxim |
| 描述 | Isolated Transformer Driver for PCMCIA Applications |
| 页数 / 页 | 16 / 10 — Isolated Transformer Driver for PCMCIA Applications. MAX845 |
| 文件格式/大小 | PDF / 219 Kb |
| 文件语言 | 英语 |
Isolated Transformer Driver for PCMCIA Applications. MAX845
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文件文字版本
Isolated Transformer Driver for PCMCIA Applications
ISOLATION VIN BARRIER
MAX845
5V C1 0.1µF 6 VCC 1N5817 1 ICT
:
1.3CT 8 2 ISO 5V D1 IN OUT C3 C2 C4 0.1µF 2.2µF 4 MAX883 2.2µF ON / OFF SD MAX845 8 D2 3 1N5817 SET GND SHDN FS N.C. GND1 GND2 6 4 5 2 7 3.3k PC410 / 417 *74HC04 6 390Ω 1 5 DI 3.3k 3 4 8 *74HC04 PC357T 4 V DI CC 390Ω 6 1 4 DE A MAX481 3 MAX483 DE 485 2 3 MAX485 I/O PC410 / 417 MAX487 3.3k *74HC04 6 7 B 390Ω 5 1 1 RO RO RE GND 2 5 *74HC04 OR EQUIVALENT 4 3 Figure 9. Typical RS-485 Application Circuit
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ISOLATION VIN BARRIER
MAX845
5V C1 0.1µF 6 VCC 1N5817 1 ICT
:
1.3CT 8 2 ISO 5V D1 IN OUT C3 C2 C4 0.1µF 2.2µF 4 MAX883 2.2µF ON / OFF SD MAX845 8 D2 3 1N5817 SET GND SHDN FS N.C. GND1 GND2 6 4 5 2 7 3.3k PC410 / 417 *74HC04 6 390Ω 1 5 DI 3.3k 3 4 8 *74HC04 PC357T 4 V DI CC 390Ω 6 1 4 DE A MAX481 3 MAX483 DE 485 2 3 MAX485 I/O PC410 / 417 MAX487 3.3k *74HC04 6 7 B 390Ω 5 1 1 RO RO RE GND 2 5 *74HC04 OR EQUIVALENT 4 3 Figure 9. Typical RS-485 Application Circuit
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